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119th Congress · Senate bill · Last action Jan 29, 2026
BillsScience, Technology, CommunicationsS. 3741Congress.gov ↗
S. 3741In CommitteeScience, Technology, Communications

Republicans propose modernizing biosecurity and innovation framework

Sponsor: Sen. Cotton, Tom (R-AR)5 cosponsorsIntroduced Jan 29, 2026
In plain English

A plain-English summary isn’t available for this bill yet.

Where it is in the process

Introduced
Jan 29
Senate committee
Jan 29
3
Senate floor
-
4
House
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5
Signed
-
What happens next: Sits in committee. Needs a markup or favorable report to advance to the Senate floor.

Community vote

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- support · - oppose · - total

Sponsor

Cosponsors (5)

AS
TS
CS
DS
JS
3 Democrats, 2 Republicans (of 5 shown).

Activity timeline

Jan 29
Jan 29
Read twice and referred to the Committee on Commerce, Science, and Transportation.
Jan 29
Jan 29
Introduced in Senate
Read the bill text
Official text via Congress.gov. Opens in a new tab.
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Full action log

All 2 recorded actions since introduction · Source: Congress.gov
Jan 29
SENATERead twice and referred to the Committee on Commerce, Science, and Transportation.
Jan 29
Introduced in Senate

All 5 cosponsors

3 Democrats · 2 Republicans
Democrats (3)
Republicans (2)

In the news

The CEOs Behind ChatGPT, Claude, and Gemini Just Warned Congress About AI Creating Bioweapons - the deep dive
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